package com.itheima.reggie.service;

import com.itheima.reggie.domain.Cart;

import java.util.List;

public interface CartService {
    //加入购物车
    Cart addCart(Cart cart);
    //查看购物车
    List<Cart> look();
    //移除购物车
    Cart removeCart(Cart cart);
    //清空购物车
    void deleteAll();

}
